PGC1091822 Group
Sky Viewer
Images & Catalogs
Group Properties
| SGA ID of Primary Galaxy |
Group Name | Group RA (degree) |
Group Dec (degree) |
Group Diameter (arcmin) |
Mosaic Diameter (arcmin) |
Number of Group Members |
|---|---|---|---|---|---|---|
| 169060 | PGC1091822_GROUP | 129.7141796 | -2.4482892 | 0.758 | 2.274 | 2 |
Group Members
| SGA ID | Galaxy | Visual Morphology |
RA (degree) |
Dec (degree) |
HyperLeda |
|---|---|---|---|---|---|
| 169060 | PGC1091822 | S0-a | 129.7161621 | -2.4449884 | Link | 1428526 | PGC1091605 | 129.7114152 | -2.4527293 | Link |
Image Mosaics
Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).
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Elliptical Isophote Analysis
Geometry
This table provides several different measurements of the geometry and size of each galaxy.
Tractor |
HyperLeda |
Ellipse Moments |
Surface Brightness Threshold Radii (arcsec) |
Half-light Radii (arcsec) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SGA ID | Galaxy |
Type | n | r(50) (arcsec) | PA (degree) | e | R(25) | PA (degree) | e |
Size (arcsec) | PA (degree) | e |
R(24) | R(25) | R(26) |
g(50) | r(50) | z(50) |
| 169060 | PGC1091822 | SER | 4.54 | 5.885 | 65.4 | 0.236 | 15.744 | 46.5 | 0.354 | 21.645 | 68.6 | 0.271 | 15.747 | 22.039 | 30.559 | 6.391 | 5.601 | 4.447 |
| 1428526 | PGC1091605 | DEV | 4.00 | 7.231 | 66.5 | 0.727 | 11.671 | 66.0 | 0.573 | 13.228 | 64.6 | 0.641 | ... | ... | ... | ... | ... | ... |
Photometry
This table provides the Tractor model photometry and the cumulative flux measured within the R(24), R(25), and R(26) radii (corresponding to the semi-major axis length of the galaxy at the 24, 25, and 26 magnitude per square arcsec surface brightness threshold, respectively).
| Curve of Growth Photometry | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tractor Photometry | < R(24) | < R(25) | < R(26) | Integrated | ||||||||||||
| SGA ID | Galaxy | g | r | z | g | r | z | g | r | z | g | r | z | g | r | z |
| 169060 | PGC1091822 | 15.631 | 14.784 | 14.112 | 15.844 | 15.023 | 14.394 | 15.746 | 14.932 | 14.309 | 15.679 | 14.871 | 14.263 | 15.536 | 14.759 | 14.203 |
| 1428526 | PGC1091605 | 17.131 | 16.196 | 15.396 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
PGC1091822 (SGA ID 169060)
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PGC1091605 (SGA ID 1428526)
Ellipse-fitting not done or failed.